Results 41 to 50 of about 5,581,186 (359)
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2021 An analysis of the mass of the working fluid and motor operating time of electric propulsion systems applied as a part of small spacecraft to carry out maneuvers of maintenance of the low Earth working orbit is carried out.
V. V. Salmin +2 more
doaj +1 more source
Mathematical modeling of a binary ORC operated with solar collectors. Case study—Ecuador
AIMS Energy, 2023 The present study is significant because it can contribute to developing sustainable energy strategies and expanding knowledge about renewable energies in Ecuador, specifically by modeling two modules: the thermal module (parabolic solar collectors and ...
Daniel Chuquin-Vasco +5 more
doaj +1 more source
International Journal of Energy Research, 2019 HFO‐1336mzz(Z) is a promising working fluid used in high‐temperature heat pump and organic Rankine cycle (ORC) system because of its environmental friendly features and good thermal performance.
Erguang Huo +7 more
semanticscholar +1 more source
, 1972 Inclusion in heat pipe of auxiliary working fluid which has considerably lower freezing point than main working fluid enables easy starting after main working fluid has been cooled to or below freezing ...
Shlosinger, A. P.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small +3 more
wiley +1 more source
It is better than you think: fluid intelligence across the lifespan [PDF]
, 2010 The growth and decline of fluid intelligence is associated with brain structural changes. For example, development of fluid IQ is associated with cortex thickness during the critical period between 6 to 12 years old.
Ross Alloway, Tracy Packiam Alloway
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Parent‐to‐Child Information Disclosure in Pediatric Oncology
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor +12 more
wiley +1 more source
Energies, 2020 Environmental issues are nowadays of great importance. In particular air and water quality should be kept at as high levels as possible. Energy conversion systems and devices which are applied for converting the chemical energy contained in different ...
Piotr Kolasiński
doaj +1 more source
Calculated Evaluation of the Thermal Physical Properties of Nitrogen as a Working Fluid of Cryogenic Piston Engines. Heat Conductivity Calculation [PDF]
Journal of Mechanical Engineering, 2019 Vehicles with internal combustion engines (ICEs) used by many enterprises or high fire hazard facilities (airports, docks, elevators, chemical plants, refineries) can be sources of ignition due to the peculiarity of their technological (work) cycle ...
Anton M. Levterov, Kseniya R. Umerenkova
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Cogent Engineering, 2022 In this paper, a computational fluid dynamics (CFD) simulation based on FLUENT software was performed to analyze the flow and heat transfer of the accident pipeline network in the water hammer burst accident of a thermal power plant in Jiangsu Province ...
Zhongyuan Sun +7 more
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